| 释义 |
mass spectrumn.（名词）- A band of charged particles of different masses formed when a beam of ions is passed through the deflecting fields of a mass spectroscope, from which the masses of atoms, molecules, or isotopes can be determined.质量光谱，质谱：当离子束穿过质量分光镜偏转场时所形成的不同质量电荷粒子波带，藉此可测定原子、分子或同位素的质量
|